Tests: remove a possible race condition

docs/src/content/docs/api-output.md

@@ -626,6 +626,9 @@ Use these AVIF options for output image.
 AVIF image sequences are not supported.
 Prebuilt binaries support a bitdepth of 8 only.
 
+This feature is experimental on the Windows ARM64 platform
+and requires a CPU with ARM64v8.4 or later.
+
 
 **Throws**:
 

docs/src/content/docs/changelog.md

@@ -13,8 +13,9 @@ Requires libvips v8.16.1
 
 * Ensure `pdfBackground` constructor property is used.
   [#4207](https://github.com/lovell/sharp/pull/4207)
+  [#4398](https://github.com/lovell/sharp/issues/4398)
 
-* Add support for prebuilt Windows ARM64 binaries.
+* Add experimental support for prebuilt Windows ARM64 binaries.
   [#4375](https://github.com/lovell/sharp/pull/4375)
   [@hans00](https://github.com/hans00)
 

docs/src/content/docs/install.md

@@ -53,7 +53,7 @@ Ready-compiled sharp and libvips binaries are provided for use on the most commo
 * Linux x64 (glibc >= 2.26, musl >= 1.2.2, CPU with SSE4.2)
 * Windows x64
 * Windows x86
-* Windows ARM64
+* Windows ARM64 (experimental, CPU with ARMv8.4 required for all features)
 
 This provides support for the
 JPEG, PNG, WebP, AVIF (limited to 8-bit depth), TIFF, GIF and SVG (input) image formats.

lib/output.js

@@ -1019,6 +1019,9 @@ function tiff (options) {
  * AVIF image sequences are not supported.
  * Prebuilt binaries support a bitdepth of 8 only.
  *
+ * This feature is experimental on the Windows ARM64 platform
+ * and requires a CPU with ARM64v8.4 or later.
+ *
  * @example
  * const data = await sharp(input)
  *   .avif({ effort: 2 })

package.json

@@ -179,7 +179,7 @@
     "icc": "^3.0.0",
     "jsdoc-to-markdown": "^9.1.1",
     "license-checker": "^25.0.1",
-    "mocha": "^11.2.2",
+    "mocha": "^11.4.0",
     "node-addon-api": "^8.3.1",
     "nyc": "^17.1.0",
     "prebuild": "^13.0.1",

src/pipeline.cc

@@ -294,6 +294,7 @@ class PipelineWorker : public Napi::AsyncWorker {
           option->set("n", baton->input->pages);
           option->set("page", baton->input->page);
           option->set("dpi", baton->input->density);
+          option->set("background", baton->input->pdfBackground);
 
           if (baton->input->buffer != nullptr) {
             // Reload PDF buffer

test/unit/util.js

@@ -10,18 +10,20 @@ const sharp = require('../../');
 describe('Utilities', function () {
   describe('Cache', function () {
     it('Can be disabled', function (done) {
-      queueMicrotask(() => {
+      const check = setInterval(() => {
-        sharp.cache(false);
         const cache = sharp.cache(false);
-        assert.strictEqual(cache.memory.current, 0);
+        const empty =
-        assert.strictEqual(cache.memory.max, 0);
+          cache.memory.current +
-        assert.strictEqual(typeof cache.memory.high, 'number');
+          cache.memory.max +
-        assert.strictEqual(cache.files.current, 0);
+          cache.files.current +
-        assert.strictEqual(cache.files.max, 0);
+          cache.files.max +
-        assert.strictEqual(cache.items.current, 0);
+          cache.items.current +
-        assert.strictEqual(cache.items.max, 0);
+          cache.items.max === 0;
-        done();
+        if (empty) {
-      });
+          clearInterval(check);
+          done();
+        }
+      }, 2000);
     });
     it('Can be enabled with defaults', function () {
       const cache = sharp.cache(true);